10282309940 has 96 divisors (see below), whose sum is σ = 25344211200. Its totient is φ = 3502541952.

The previous prime is 10282309931. The next prime is 10282309963. The reversal of 10282309940 is 4990328201.

It is a junction number, because it is equal to n+sod(n) for n = 10282309894 and 10282309903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1072247 + ... + 1081793.

It is an arithmetic number, because the mean of its divisors is an integer number (264002200).

Almost surely, 2^10282309940 is an apocalyptic number.

10282309940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10282309940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12672105600).

10282309940 is an abundant number, since it is smaller than the sum of its proper divisors (15061901260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10282309940 is a wasteful number, since it uses less digits than its factorization.

10282309940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734 (or 9718 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 10282309940 in words is "ten billion, two hundred eighty-two million, three hundred nine thousand, nine hundred forty".